单词造句磨耳朵 首字母D-E day75（741-750)

听前提示一、每期提供10个单词，每个单词都会有2-3个例句，方便理解记忆。二、每个单词和句子都会重复5遍，其中第2遍为慢速，有助于识别。三、本材料的整体难度较低，可以用来听力磨耳朵和单词查漏补缺。Day 75741.Dulladj.枯燥无聊的；阴沉的；愚笨的 v.减轻，缓解The knife is dull.这把刀太钝了。There's never a dull moment when you're around.当你在身边时，永远不会有沉闷的时刻。742.Duringprep.在.....期间；在....期间的某个时候I awoke several times during the night.我晚上醒了好几次。We got along well during the trip.我们在旅途中相处得很好。You should record all your expenses during your trip.您应该记录旅行期间的所有费用。743.Dustn.沙尘；灰尘；粉末；尘雾We need to dust the desk.我们需要把桌子除尘。The floor was covered with dust.地板上布满了灰尘。744.Dutyn.责任，义务；上班，值班；职责It's my duty to help you.我有责任帮助你。Is this a duty-free shop?这是免税店吗？I'm on duty from 9:00 a.m. to 5:00 p.m.我上午9点到下午5点值班。745.Eachpron.每个，各个adj.每个的，各自的adv.给每个How much does each person need to pay?每个人需要支付多少钱？They talked to each other on cellphone for hours.他们在手机上互相交谈了好几个小时。List the name, age, and sex of each person in your family.列出家庭中每个人的姓名、年龄和性别。746.Earn.耳朵；灵敏的听力；倾听He is deaf in one ear.他一只耳朵聋了。He whispered something in her ear.他在她耳边低声说了些什么。747.Earlyadj.早期的，初期的；提早的 adv.在早期，在初期Why did you come home so early?你为什么这么早回家？She usually gets up early.她通常起得很早。We got there early but he had already left.我们很早就到了那里，但他已经离开了。748.Earnv.赚得，挣钱;盈(利)She doesn't earn much, but she loves her job nevertheless.她的收入不高，但她仍然热爱自己的工作。In our culture, it is rude to ask someone how much they earn.在我们的文化中，问别人赚多少钱是不礼貌的。How did you earn so much money?你怎么赚这么多钱的?749.Earthn.地球，世界;陆地，地面;泥土The earth is round.地球是圆的。The earth moves around the sun.地球绕太阳移动。750.Easen.容易；舒适，自在v.减轻，缓和He solved the problem with ease.他轻松地解决了这个问题。Give me something to ease the pain.给我点东西来缓解痛苦。She finished the job with ease.她轻松地完成了这项工作。